SKU: WX350V3AZ6 / WX350V3AZ8 / WX350V3AZA / WX350V3AZC
ZPE GripTec® 3.50" 6 Rib Whipple 5 Bolt L3V-A Black Pulley – Fits Dodge & Jeep Hellcat Models
The ZPE GripTec® Whipple 3.50" pulley is engineered to maximize supercharger performance and eliminate belt slip under high boost conditions. Designed for serious enthusiasts, this pulley delivers consistent power and reliable grip across demanding driving situations.
Each pulley is precision-machined from aerospace-grade 7075-T6 billet aluminum stronger and harder than 6061-T6. It features GripTec® micro-machining technology, which enhances belt traction without causing wear, ensuring maximum efficiency and long-term reliability. Finished in durable black Type III hard anodizing for protection and style.
Key Features
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Premium Construction: CNC machined from billet 7075-T6 aerospace-grade aluminum for superior strength and performance.
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UV Protection: Type III black anodized finish resists corrosion and UV damage.
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Design: Whipple 5-bolt pattern pulley designed for perfect belt alignment and maximum contact surface area.
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Lightweight: Ultra-light design minimizes rotational mass, improving throttle response and blower efficiency.
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OEM Fitment: Direct bolt-on fit for factory Whipple supercharger setups no modifications required.
Product Details
- Compatible with multiple rib configurations: 6, 8, 10, and 12 Rib.
- For Whipple 5-bolt hub configurations only.
- Finish: Type III Hard Black Anodized.
- Material: Billet 7075-T6 Aluminum.
- Professional installation is recommended for optimal belt tension and alignment.
This Part Fits
| Year |
Make |
Model |
Submodel |
| 2015–2023 |
Dodge |
Challenger |
SRT Hellcat |
| 2015–2023 |
Dodge |
Charger |
SRT Hellcat |
| 2018–2021 |
Jeep |
Grand Cherokee |
Trackhawk |
| 2021–2023 |
Dodge |
Durango |
SRT Hellcat |
Installation Notes
- Professional installation is highly recommended.
- Ensure correct belt sizing when changing pulley diameter.
- No trimming or modification required for compatible Whipple systems.
- For street, strip, or track use not intended for emissions-controlled vehicles.
Shipping & Handling
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Shipping Weight: Approximately 1 lb (packaged).
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Packaging: Securely boxed with protective foam lining.
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Lead Time: Typically ships within 2–3 business days.
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Inspection: Please inspect your item upon delivery before installation.
Frequently Asked Questions
Q: What makes GripTec® technology unique?
A: GripTec® uses precision micro-machining to create a controlled surface texture that increases belt friction without wear, preventing slip and maintaining consistent boost.
Q: Do I need a shorter belt with this pulley?
A: Depending on your supercharger setup and existing belt routing, a shorter belt may be required. Always measure and verify before final installation.
Q: Can I install this at home?
A: Installation requires pulley removal tools and precise torque alignment professional installation is recommended for best results.
Why Buy From Black Ops Auto Works?
- Authorized dealer guaranteed authentic ZPE GripTec® components.
- Performance experts with model-specific fitment knowledge.
- Fast, insured shipping and dedicated customer service.
- Trusted by enthusiasts nationwide for premium aftermarket upgrades.
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